Question

Force of 4 Newtons in 20 power output? 40 Nm/sec 2 Nm 2 Nm/sec 1​

Answer 1

P = 0.2 W

Step-by-step explanation:

Given that,

Force, F = 4 N

Displacement, d = 1 m (say)

Time, t = 20 s

We need to find the power output. Power is the rate of doing work. So,

P = W/t

`P=(Fd)/(t)\\\\P=(4* 1)/(20)\\\\P=0.2\ W`

So, the required power is 0.2 W.